High Power Factor of 99.9% Built-in fan, disperse heat. Dimming, adjustable output power: 50%, 75%, 100%

Input: 120~240V / 50~60Hz, 2M power cord with plugOutput: 10CM cord with socketHigh Power Factor of 99.9% Built-in fan, disperse heat.Dimming, adjustable output power: 50%, 75%, 100%Higher lumen output and more efficient than magnetic ballasts Operates both Metal Halide and High Pressure Sodium Bulbs